Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kb1 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Kh5 draw
7 Kh7 draw
8 Rb8 draw
9 Rc8 draw
10 Rd8 draw
11 Re1 draw
12 Re2 draw
13 Re3 draw
14 Re5 draw
15 Re6 draw
16 Re7 draw
17 Rf8 draw
18 Rh8 draw
19 Ka2 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Ra8 loss in 1 half-moves
22 Re4 loss in 1 half-moves